Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,620,092",
      "signature": "0x988f2efb9141e816197a4b0065e6bac987b92d30693204e07d73df8c3a22c60a298567abbb1645c840e57d2a0c1dbf31",
      "randomness": "0xc37c7292a928e746bc7eb4d4865e0e72156441736a9ad6792b0c2247d8de1798"
    }
  ],
  "blockNumber": "7,425,338"
}

{
  "Sr25519": "0xbea3a92614b4707242ac9de45befde86b80f5fc57eadec76f47db17403dbed7c2b45fdd8c3e8545c123bd4dfeb2b62644a4f13d3819b0c2827905056de5dec85"
}